From 5c3a7f71a6a9d40a64af96b587161adfb54f90af Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Wed, 25 Feb 2009 00:09:23 +0000
Subject: [PATCH] fix handling of long lines in
 wxGridCellAutoWrapStringRenderer

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59121 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/generic/gridctrl.cpp | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/generic/gridctrl.cpp b/src/generic/gridctrl.cpp
index 8db47ed3cf..3098fd5ad5 100644
--- a/src/generic/gridctrl.cpp
+++ b/src/generic/gridctrl.cpp
@@ -280,9 +280,19 @@ wxGridCellAutoWrapStringRenderer::GetTextLines(wxGrid& grid,
         dc.GetTextExtent(tok, &x, &y);
         if ( curr_x + x > max_x)
         {
-            lines.Add( wxString(thisline) );
-            thisline = tok;
-            curr_x=x;
+            if ( curr_x == 0 )
+            {
+                // this means that a single token is wider than the maximal
+                // width -- still use it as is as we need to show at least the
+                // part of it which fits
+                lines.Add(tok);
+            }
+            else
+            {
+                lines.Add(thisline);
+                thisline = tok;
+                curr_x = x;
+            }
         }
         else
         {
-- 
2.50.0